Adds vsoc_managed_region_e2e_test to the vendor image

The managed region test moved to a different binary than the regular
e2e tests.

Don't run the tests on boot just yet (b/119332324)

Bug: 119332324
Bug: 64462568
Test: build & run locally
Change-Id: Ibac5c0828809a580b92cff67e1a604f092025eeb
(cherry picked from commit fab00e6ffa5d7cb01617870ec3a38f9116ee3666)
diff --git a/shared/device.mk b/shared/device.mk
index 3650801..5f77625 100644
--- a/shared/device.mk
+++ b/shared/device.mk
@@ -51,6 +51,7 @@
 #
 PRODUCT_PACKAGES += \
     vsoc_guest_region_e2e_test \
+    vsoc_managed_region_e2e_test \
     vsoc_driver_test
 
 #